I want to use pen 6 inside gdl and go back to it. What should I do?

[LeeJaeYoung]

Pen 6

Line2 0,0,A,B

Pen ?????

Line2 .........

[Karl Ottenstein · Accepted solution]

I think (?) you would check the value of the  GDL global SYMB_VIEW_PEN ... but am not at all sure...

[LeeJaeYoung]

thank you so much ^^

No matter how much I thought about it, I couldn't think of it.
I was looking for a pen...

[LeeJaeYoung]

ah!
And as I was studying, I thought that there is a global variable in 2D script that I misunderstood.
As your explanation, I specify Pen as a variable in 2D script and
I understand that only 3D scripts are specified as global variables.
thank you